The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 10, 2026
Filed:
Oct. 26, 2020
Applicant:
Jfe Mineral Company, Ltd., Tokyo, JP;
Inventor:
Hidefumi Konnai, Tokyo, JP;
Assignee:
JFE MINERAL COMPANY, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 3/40 (2006.01); C01B 33/26 (2006.01); C01B 33/40 (2006.01); C04B 20/04 (2006.01); C04B 35/628 (2006.01);
U.S. Cl.
CPC ...
C01B 33/40 (2013.01); C01B 33/26 (2013.01); C04B 20/04 (2013.01); C04B 35/62826 (2013.01); C01P 2006/17 (2013.01);
Abstract
Provided is halloysite powder having a small b value. The halloysite powder is powder including a granule in which halloysite including halloysite nanotubes is aggregated, the granule has a first pore deriving from a tube hole of the halloysite nanotubes and a second pore different from the first pore, and the FeOcontent is not more than 2.00 mass %.